<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			* {
				padding: 0;
				margin: 0;
			}
			
			html,
			body {
				font-size: 12px;
				font-family: tahoma, arial, Hiragino Sans GB, WenQuanYi Micro Hei, "微软雅黑", sans-serif;
			}
			
			a {
				text-decoration: none;
			}
			
			#buy {
				width: 960px;
				margin: 0 auto;
				border: 1px solid #DC143C;
				height: 500px;
			}
			
			.btnGroup a,
			.btnGroup input {
				border: 1px solid #e3e2e2;
				display: block;
				float: left;
				height: 20px;
				text-align: center;
			}
			
			.btnGroup a {
				font-family: "Verdana";
				font-weight: bold;
				width: 22px;
			}
			
			.btnGroup a.a1 {
				border-top-left-radius: 5px;
				border-bottom-left-radius: 5px;
			}
			
			.btnGroup a.a2 {
				border-top-right-radius: 5px;
				border-bottom-right-radius: 5px;
			}
			
			.btnGroup input {
				outline: none;
				width: 26px;
				border-left: 0;
				border-right: 0;
			}
		</style>
	</head>

	<body>
		<div id="buy">
			<div class="btnGroup">
				<a href="" class="a1">-</a>
				<input type="text" name="" id="" value="1" />
				<a href="" class="a2">+</a>
			</div>
		</div>
	</body>

</html>